| @@ 109-117 (lines=9) @@ | ||
| 106 | /** |
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| 107 | * {@inheritdoc} |
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| 108 | */ |
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| 109 | public function flip() |
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| 110 | { |
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| 111 | $collection = Factory::create([], static::class); |
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| 112 | foreach ($this->items as $key => $value) { |
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| 113 | $collection->set($value, $key); |
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| 114 | } |
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| 115 | ||
| 116 | return $collection; |
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| 117 | } |
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| 118 | ||
| 119 | /** |
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| 120 | * {@inheritdoc} |
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| @@ 122-130 (lines=9) @@ | ||
| 119 | /** |
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| 120 | * {@inheritdoc} |
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| 121 | */ |
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| 122 | public function values() |
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| 123 | { |
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| 124 | $collection = Factory::create([], static::class); |
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| 125 | foreach ($this->items as $value) { |
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| 126 | $collection->add($value); |
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| 127 | } |
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| 128 | ||
| 129 | return $collection; |
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| 130 | } |
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| 131 | ||
| 132 | /** |
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| 133 | * {@inheritdoc} |
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| @@ 135-143 (lines=9) @@ | ||
| 132 | /** |
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| 133 | * {@inheritdoc} |
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| 134 | */ |
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| 135 | public function keys() |
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| 136 | { |
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| 137 | $collection = Factory::create([], static::class); |
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| 138 | foreach ($this->items as $key => $value) { |
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| 139 | $collection->add($key); |
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| 140 | } |
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| 141 | ||
| 142 | return $collection; |
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| 143 | } |
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| 144 | ||
| 145 | /** |
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| 146 | * {@inheritdoc} |
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